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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/25_algorithms/is_permutation/vectorbool.cc
1 // { dg-options "-std=gnu++1y" }
3 // Copyright (C) 2013-2014 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 // 25.2.12 [alg.is_permutation] Is permutation
24 #include <testsuite_hooks.h>
28 bool test
__attribute__((unused
)) = true;
30 std::vector
<bool> v1
= { true, false, true, false, true };
31 std::vector
<bool> v2
= { false, true, false, true, true };
32 VERIFY( std::is_permutation(v1
.begin(), v1
.end(), v2
.begin()) );
33 VERIFY( !std::is_permutation(v1
.begin() + 1, v1
.end(), v2
.begin() + 1) );
38 bool test
__attribute__((unused
)) = true;
40 std::vector
<bool> v1
= { true, false, true, false, true };
41 std::vector
<bool> v2
= { false, true, false, true, true };
42 VERIFY( std::is_permutation(v1
.begin(), v1
.end(), v2
.begin(), v2
.end()) );
43 VERIFY( !std::is_permutation(v1
.begin(), v1
.end() - 1, v2
.begin(), v2
.end()) );